2088396520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{7458559}}^1$

素因数の和:7458577

約数の個数: 32

約数和(自身を含む): 5370163200

約数和(自身を除く): 3281766680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 7458559, 14917118, 29834236, 37292795, 52209913, 59668472, 74585590, 104419826, 149171180, 208839652, 261049565, 298342360, 417679304, 522099130, 1044198260, 2088396520]

約数ペア:

[(1, 2088396520), (2, 1044198260), (4, 522099130), (5, 417679304), (7, 298342360), (8, 261049565), (10, 208839652), (14, 149171180), (20, 104419826), (28, 74585590), (35, 59668472), (40, 52209913), (56, 37292795), (70, 29834236), (140, 14917118), (280, 7458559)]